[填空题]星形连接中将三个绕组的末端连在一起，这一点称为（）。

[单选题]消防员出现违反法律、法规、规章以及上级的决定和命令,应当承担纪律责任的,给予()处分
A.行政
B.纪律
C.刑事
D. 开除

[单项选择]Birds that are literally half asleep--with one brain hemisphere alert and the other sleeping --control which side of the brain remains awake, according to a new study of sleeping ducks.
Earlier studies have documented half brain sleep in a wide range of birds. The brain hemispheres take turns sinking into the sleep stage characterized by slow brain waves. The eye controlled by the sleeping hemisphere keeps shut, while the wakeful hemisphere’s eye stays open and alert. Birds also can sleep with both hemispheres resting at once.
Decades of studies of bird flocks led researchers to predict extra alertness in the more vulnerable, end of the row sleepers. Sure enough, the end birds tended to watch carefully on the side away from their companions. Ducks in the inner spots showed no preference for gaze direction.
Also, birds dozing at the end of the line resorted to single hemisphere sleep, rather than total relaxation, more often than inner ducks did. Rotating 16 birds t
A. half brain sleep is found in a wide variety of birds.
B. half brain sleep is characterized by slow brain waves.
C. birds can control their half brain sleep consciously.
D. birds seldom sleep with the whole of their brain at rest.

[判断题]IBM采用的是地区事业部组织结构。

[判断题]在有旅 客或工 作人员的机车车辆内，均须各有灭火器 ( )（技规第27条）
A.正确
B.错误

[单选题]明代以后使科举考试形成固定格式的是（）。
A.八股文
B.程朱理学
C.“四书”、“五经”
D.六艺

[多选题]具有维护国家安全的责任和义务包括（）
A.各政党
B.各人民团体、企业事业组织
C.一切国家机关
D.所有公民

[单选题]从事苯作业的工人的职业禁忌证是( )
A.神经系统疾病
B.肝脏疾病
C.血液系统疾病
D.心血管疾病

[单选题]对食管癌高发地区开展普查,及早发现及早治疗属于恶性肿瘤的几级预防
A.一级预防
B.二级预防
C.三级预防
D.四级预防
E.五级预防

[简答题]为什么尊重质量就是尊重消费者？

[简答题]输煤皮带打滑如何处理？

[填空题]
Being a "green" office worker means thinking about not only the things you could do differently, but what your organization (1) a whole can do to become more environmentally friendly.
You (2) on the light. But it’s daylight outside. Always use a mug (3) of a disposable plastic up. Clear away paper to make way for a plant -- plants humidify and purify the air, as well as (4) noise and removing some of the chemicals. (5) you think of printing out the 100-plus page report which is so relevant (6) your job, ask yourself whether it’s feasible to print out the executive summary and read the (7) from the computer (8) ; (9) you do print and photocopy, use both sides of the paper. The average worker uses a tree’s (10) of paper every year. Turn off the lights before you go home. Lighting an empty office overnight can waste enough energy to make

[简答题]语文学阶段语言研究的主要特点是什么？

[不定项选择题]共用题干 Electromagnetic Energy

1 White light seems to be a combination of all colors.The energy that comes from a source of light is
not limited to the kind of energy you can see.Heat is given off by a flame or an electric light.On a cloudy
day it is possible to get a sunburn even though you feel cool.Visible light and the kind of energy that produce
warmth and sunburn are examples of electromagnetic energy.
2 The sun is 93 million miles away from the earth.Yet we can use energy from the sun because elec-
tromagnetic energy travels through space.
3 Many other kinds of energy are also types of electromagnetic energy.Radio,television,and radar signals
travel from transmitters to receivers as low-energy electromagnetic waves. Infrared（红外线的）radiation is an
electromagnetic wave.When it is absorbed by matter,heat is produced.Waves of infrared and visible light
have more energy than waves of radio , television , or radar. Ultraviolet rays（紫外线）and X-rays are electro-
magnetic waves with even greater amounts of energy.Infrared radiation is used in cooking food and heating
buildings.Sunlight and electric lights are part of our requirements for normal living. Ultraviolet radiation is
useful in killing certain disease organisms.X-rays and gamma rays have so much energy that they travel right
through solid objects.They can be used to detect and treat cancer. X-rays are used in industry to find hidden
cracks in metal,and in medicine to reveal broken bones.
4 Usually we use electricity to generate electromagnetic energy.The source of most of our energy is the
sun.Heat from the sun causes water to evaporate.When the water falls to the earth as rain,some of it is
trapped behind dams and then used to operate electric generators.Other generators are powered by coal,but
the energy stored in coal came from the sun,too.
5 Until recently,the source of the tremendous amount of energy given off by the sun was a puzzle.If
the.sun depended on chemical reactions,it would have used up all its energy long ago.Experiments with
electromagnetic radiation led to the theory that mass can be converted into energy.About forty years after the
theory was proposed , nuclear energy was harnessed（利用）by man. Chemical energy comes from electron
（电子）rearrangement. Nuclear energy comes from a change in the nucleus of an atom. Compared with chemi-
cal reactions,nuclear reactions release millions of times more energy per pound of fuel.We now believe that
the sun's energy comes from the nuclear reactions in which hydrogen is changed into helium（氦）.
6 Nuclear energy is beginning to compete with coal as an economical source of power to generate elec-
tncity.It is also being used to operate engines in large ships.Scientists continue to seek new and better
methods of obtaining and using energy. When electron rearrangement takes place,_____________.
A.electromagnetic energy
B.electromagnetic energy travels through space
C.came from the sun
D.when a change in the nucleus of an atom takes place
E.when the sunrays are fierce
F.chemical energy is generated

[单项选择]肺孢子菌肺炎治疗首选（）
A. 庆大霉素
B. 卡泊芬净
C. 克林霉素
D. 氯霉素
E. 磺胺甲硝唑

[单选题]消防安全重点部位应当建立( )，设置明显的防火标志，并在出入口位置悬挂防火警示标示牌。
A.岗位防火职责
B.消防档案
C.消防执勤制度
D.消防安全标识

[判断题]铝飞溅火花在空气中飞行时会逐渐降温，不会燃烧。
A.正确
B.错误

[单项选择]阿胶人汤剂应( )
A. 包煎
B. 后下
C. 烊化冲服
D. 先煎
E. 另煎

[单项选择]先天性肌强直与强直性肌营养不良症的鉴别是（）
A. 发病从婴儿期或儿童期开始，逐渐加重，在成人期趋于稳定
B. 表现全身骨骼肌强直和肥大，表现为握手后不能立即放松，久坐后不能立即起立，症状在寒冷环境中加重
C. 体检可以见到全身肌肉肥大
D. 叩击肌肉可以出现肌球
E. 不伴有秃发、白内障、心律失常、睾丸萎缩

[单项选择]电泳涂装工艺的最后一道去离子冲洗水的电导率不应高于（）。
A. 10
B. 20
C. 30
D. 25

[单项选择]硅酸盐水泥熟料由四种矿物组成，其中对早期强度贡献最大的是（）。
A. C₃S
B. C₂S
C. C₃A
D. C₄AF

[多项选择]按照风险因素发生的可能性，可以将风险概率划分为( )档次。
A. 很高：风险发生的概率在81%～100%
B. 较高：风险发生的概率在61%～80%
C. 中等：风险发生的概率在51%～60%
D. 较低：风险发生的概率在21%～50%
E. 很低：风险发生的概率在0%～20%

[单项选择]女性患者，43岁，梨形心，心尖区可闻及舒张期隆隆样杂音，局限不传导，该杂音的形态是
A. 递增型
B. 递减型
C. 递增递减型
D. 连续型
E. 一贯型

[多选题]下列关于股利政策的相关表述中，正确的有（　）。
A.公司奉行剩余股利政策的目的是保持理想的资本结构
B.采用固定股利政策，可以避免出现由于经营不善而削减股利
C.固定股利支付率政策体现了多盈多分，少盈少分，无盈不分的原则
D.低正常股利加额外股利政策使公司在股利支付中较具灵活性
E.低正常股利加额外股利政策永久地提高了固定的股利率

[单项选择]再生障碍危象病人红系造血停滞时，骨髓象中突出特点是（）
A. 巨大早幼粒细胞
B. 巨大早幼红细胞
C. 巨大原始红细胞
D. 颗粒巨核细胞
E. 异形淋巴细胞

[单选题] 交联乙烯绝缘的热阻导数为( )℃·cm/W。
A.350;
B.300;
C.250;
D.200。

[单选题]终末血尿提示病变部位在( )
A.前尿道
B.后尿道
C.肾脏
D.输尿管
E.膀胱

[单选题] 符合使用警械条件,但现场没有警械的,公安民警可以使用其他替代物品对违法犯罪嫌疑人进行控制。下列不能作为替代物品的是()。
A. 木棍
B.麻绳
C.木凳
D.枪支

[多项选择]现金的使用范围主要包括（）等。
A. 工资、各种工资性津贴，支付给个人的各种奖金
B. 个人劳务报酬，包括稿费和讲课费及其他专门工作报酬
C. 各种劳保、福利费用以及国家规定的对个人的其他现金支出
D. 收购单位向个人收购农副产品和其他物资支付的价款，出差人员必须随身携带的差旅费

[单项选择]科学管理之父是（）
A. 韦伯
B. 梅奥
C. 法约尔
D. 泰勒
E. 麦格雷戈

[单选题]巡线人员发现导线、电缆断落地面或悬挂空中，应设法防止行人靠近断线地点（）m以内，以免跨步电压伤人，并迅速报告调控人员和上级，等候处理。
A.4
B.6
C.8
D.10

[简答题]人体的能量消耗有哪几方面？

[多选题]土壤电阻率较高地区，如岩石、瓦砾、沙土等，应采取增加接地体（）等措施改善接地电阻。
A.根数
B.长度
C.截面积
D.埋地深度

[判断题]抢救异物哽塞的婴儿时，用手掌根拍打其肩胛骨间的部位无效后，可在其两乳连接线的中点上一指宽处进行按压。
A.正确
B.错误

[单选题]人身触及带电体或接近高压带电体时，使人身成为电流( )的一部分的叫作触电。
[1分]
A.断路
B.电压
C.短路
D.通路

[单项选择]根据我国现行规定，对于基准地价的地区，协议出让最低价不得低于出让地块所在级别基准地价的( )。
A. 60%
B. 70%
C. 80%
D. 50%

[判断题]线路大、中修各项目验收数量及扣分标准由各铁路局集团公司根据实际情况规定
A.正确
B.错误